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Measurements of the properties of Λc(2595), Λc(2625), Σc(2455), and Σ c(2520) baryons

Abstract:

We report measurements of the resonance properties of Λ c(2595)+ and Λc(2625)+ baryons in their decays to Λc+π+π- as well as Σc(2455)++,0 and Σ c(2520)++,0 baryons in their decays to Λc+π± final states. These measurements are performed using data corresponding to 5.2fb-1 of integrated luminosity from pp̄ collisions at √s=1.96TeV, collected with the CDF II detector at the Fermilab Tevatron. Exploiting the largest available charmed baryon sample, we measure masses and decay widths with uncertai...

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Publisher copy:
10.1103/PhysRevD.84.012003

Authors


Aaltonen, T More by this author
Ãlvarez González, B More by this author
Anastassov, A More by this author
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Journal:
Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume:
84
Issue:
1
Publication date:
2011-07-13
DOI:
EISSN:
1550-2368
ISSN:
1550-7998
URN:
uuid:63bffa65-ad44-4e5f-a037-2c35a602a3fd
Source identifiers:
172503
Local pid:
pubs:172503
Language:
English

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